One of the things I want to do to mark my Bar Mitzvah is to raise money for the Marine Conservation Society. 

As most of you will know, I'm pretty passionate about protecting our seas and rivers. The time I have spent fishing, sailing, diving and walking on beaches has made me appreciate what the water has to offer. I would be grateful for a donation for my bike ride to help this worthwhile cause. 

Donating through JustGiving is simple, fast and totally secure. Your details are safe with JustGiving - they'll never sell them on or send unwanted emails. Once you donate, they'll send your money directly to the charity. So it's the most efficient way to donate - saving time and cutting costs for the charity.